Xiaomi Mijia Smart Laser Rangefinder, LCD DisplayTape Measure med Mi Home APP, sort EU BHR5596GLLaser meter Measurement range from 5 cm to 40 mm Accurate Bluetooth MiHome APP 1. 23" LCD screen 370 mAh battery The Xiaomi Smart Laser Measure laser measure uses class II lasers, precise and stable, which allow you to measure at a distance of 5 cm up to 40 cm, with an accuracy of 100 to 400 cm. n of 3mm. These lasers make it possible to visualize the measurement data quickly and, since it works with bluetooth, you can connect it with your smartphone.